baber/WOPTO huggingface dataset:
Patent JP-H09136940-A (JP)
Title: Production of high-hardness elastic polyurethane form
Inventor: KAKU MOTONAO
IPC: C08G101/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-hardness elastic polyurethane foam suitable for use as a different-hardness automotive sheet while keeping the viscosity of the polyol low by using a specified polyol mixture as the polyol and using a specified crosslinking agent and using water as a foaming agent. SOLUTION: In a process for producing a high-hardness elastic polyurethane foam by reacting a polyol (A) with a crosslinking agent (B) and an organic polyisocyanate (C) in the presence of a catalyst (D), a foam stabilizer and water as a foaming agent. Component A is a polyol mixture comprising a polyetherpolyol (a) having an average active hydrogen equivalent of 800-2,000 and a terminal prim. hydroxyl content of 50-90% and a polymer polyol (b) prepared by polymerizing a vinyl monomer in a polyol and containing 10-30 pts.wt. vinyl polymer per 100 pts.wt. total of components (a) and (b), component B is a crosslinking agent comprising trimethylopropane and is used in an amount of 1-5 pts.wt, per 100 pts.wt. component A, and the blowing agent comprising water is used in a amount of 2-5 pts.wt. per 100 pts.wt. component A.
Patent JP-H02147651-A (JP)
Title: Fluorescent film of agricultural vinyl chloride resin
Inventor: NAKAI TAKEMOTO
IPC: A01G13/02
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the title film which can keep its fluorescence even after being used for a long time by mixing a vinyl chloride resin with a fluorescent agent which can be excited with ultraviolet rays, a phosphoric ester or a hindered amine compound. CONSTITUTION:The title film is produced by adding a fluorescent agent which can be excited with ultraviolet rays (e.g. oxazole fluorescent agent), a phosphoric ester (e.g. tricresyl phosphate) or a hindered amine compound [e.g. bis(2,2,6,6- tetramethyl-4-piperidyl) sebacate or tetrakis(2,2,6,6-tetramethyl-4-peperidyl) propane-1,1,2,3-tetracarboxylate] to a vinyl chloride resin. This film is featured in that, when used outdoors, it can keep its fluorescence to convert ultraviolet rays to light useful for the growth of plants for a long time, can utilize ultraviolet rays sufficiently for the exicitation of the fluorescent agent and can sufficiently supply useful light.
Patent JP-2000073062-A (JP)
Title: Liquid crystal medium
Inventor: RIEGER BERNHARD
IPC: C09K19/42
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal medium capable of giving an electro-optical display or the like having an extremely high specific resistance and a low threshing voltage at the same time by using different medium components in combination. SOLUTION: This liquid crystal contains (A) 5-65 wt.% of a component consisting of two or more kinds of compounds selected from formula I (R is an alkyl, an oxaalkyl, a haloalkyl or the like having the carbon number of 7 or less; X is F, Cl, CHF2, CF3 or the like; and Y is H, F or Cl), formula II and the like, (B) 20-95 wt.% of a component consisting of two or more kinds of compounds selected from formula III, formula IV and the like, and containing a compound whose X is F and Y is F, and further in which if there are two Y-elements, both the Y-elements are each F, and (C) 0-40 wt.% of a component constituting of one or more kinds of compounds having a clearing point of 170 deg.C or more.  A mixture of these liquid crystal media can achieve a low viscosity, and at the same time a threshing voltage preferably of <=1.65 volt, a clearing point of 60 deg.C or more and a high specific resistance.
Patent JP-H04133503-A (JP)
Title: Antenna for radio receiver
Inventor: MATAI MASAHIRO
IPC: H01Q13/08
Filed: 1990-09-26
Abstract: PURPOSE:To enlarge the opening area and to reduce the loss resistance of an antenna by using connectors for fixing two antenna elements for electrically connection serving also as mechanically fixing so as to make the distance between connectors larger. CONSTITUTION:An antenna element 101 is electrically connected to a circuit board 109 by tightening a nut type connector 3 spot-welded to the element 101 with a connector 104 with a screw 110. Nut type connectors 1 and 2 electrically connect metallic antenna elements 101 and 102 to each other. Since the connectors 1 and 2 are the nut type, the connectors 1 and 2 are mechanically fixed by means of screws 111 and 112. When the distances from the connectors 1 and 2 to the connector 3 and from the element 101 to the element 102 are respectively represented by L2 and t2, the opening area of this antenna is L2Xt2. Therefore, the antenna gain of this antenna can be increased when the distance L2 is increased.
Patent JP-S62114174-A (JP)
Title: Head positioning device
Inventor: KANEKO KIYOTAKA
IPC: G11B5/596
Filed: 1985-11-13
Abstract: PURPOSE:To quickly and accurately position an in-line double cap head to any desired position by providing a head shifting means, a head position detecting means, a head position signal outputting means and a head shifting controlling means. CONSTITUTION:When accessing a desired track, a head shifting controlling means 22 controls a head shifting means 200 and shifts an in-line double cap head 12 quickly to near the track. Thereby, the head 12 is moved in the direction that crosses the track position and the first and second head position signals of opposite phase are generated in a head position detecting means 300. Then, a head position signal Ef that indicates actual position of the head 12 and whose level changes to generate an error signal according to the deviation is fed back. The head 12 is converged to the specified position of desired track and stopped. Thus, quick and accurate positioning can be performed without being influenced by backlash etc.
Patent JP-H0566645-A (JP)
Title: Image forming device
Inventor: NAGASE TETSUYA
IPC: G03G15/01
Filed: 1991-09-06
Abstract: PURPOSE:To minimize the wear of photosensitive drums, etc., by stopping the rotations of some of the photosensitive drums as necessary in a color copying machine provided with the plural photosensitive drums. CONSTITUTION:A driving motor 41 rotates and drives a rotation driving shaft 42. A belt 43a and a second driving transmission means 50 transmit the rotation of the rotation driving shaft 42 to the pulleys 8a, 8b, 8c and 8d of the plural photosensitive drums. A clutch 57 is interposed to a second driving transmission means 50; therefore, by turning off the clutch 57 at the time of the formation of a monochromatic image, the rotation is not tranmitted to the pulleys 8b, 8c and 8d with which the second driving transmission means 8b, 8c and 8d are engaged. In this case, only the pulley 8a rotates by the belt 43a. By turning on the clutch 57 at the time of the formation of a full-color image, all the pulleys 8a-8d are rotated.
Patent JP-2000087338-A (JP)
Title: Cleaning and removing device in water stream
Inventor: MIWA KAZUHITO
IPC: E02B5/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To remove dirt stuck on a ditch in different widths of water channels without manpower while allowing the water in the channel to flow, by transferably fitting a stopper face-cleaning and removing part of a specified structure in the breadthwise direction of the water channel through a traveling device to a beam member arranged in the breadthwise direction of the water channel. SOLUTION: A stopper face-cleaning and removing part 8 is transferably fitted in the breadthwise direction of a water channel through a traveling device 11, to a beam member 7 arranged in the breadthwise direction A of the water channel. The cleaning and removing part 8 is provided with a stopper face-brush device, a blower 16 for blowing off materials to be removed, and a brush device 19 for the bottom square ditch. The brush device 19 is constituted so as to be vertically movable by a lifter and provided with a blower for blowing off materials to be removed. The stopper face-brush device is fitted to the beam member 7 to be extensible and contractable in the breadthwise direction A of the water channel and the beam member 7 is fixed to a specified position by a fixing means.  In this way, dirt stuck on the square ditch 4 at both sides of the water channel, vertically guiding a door body 3 and the stopper face 5 of the door body 3 cutting off the water stream is cleaned and removed.
Patent JP-H0998215-A (JP)
Title: Telephone set
Inventor: YAMAMOTO TSUTOMU
IPC: H04W68/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To realize a telephone environment preferred by the user by generating a desired incoming call tone. SOLUTION: The telephone set is connected to a network 1 reporting a telephone number of a caller terminal equipment to a called terminal equipment and is made up of a master set 2 and slave sets 3-1 to 3-n and memories 5-1 to 5-4 in which identification information of a terminal equipment receiving a call corresponding to a telephone number of a caller terminal equipment. When the telephone set receives the telephone number of the caller terminal equipment from the network 1, the telephone set references the memories 5-1 to 5-4 to detect a terminal equipment to receive the call and to allow the terminal equipment to receive the call or to allow a predetermined terminal equipment to receive the call.
Patent JP-H0891598-A (JP)
Title: Paper sheet feed device
Inventor: HIRANO TAKESHI
IPC: B65H3/06
Filed: 1994-09-26
Abstract: PURPOSE: To provide a paper sheet feed device of high reliability by preventing a pick miss. CONSTITUTION: This paper sheet feed device 1 is constituted of a hopper plate 13 loading recording paper P, a lift up spring 15 energizing the hopper plate 13 from the lower side to the upper side, and a pick roller 17 arranged on the upper side of the hopper plate 13 so as to contact with the recording paper. The pick roller 17 is formed into an elliptical cylindrical shape, rotated centering around a shaft 19, and the uppermost paper sheet of the recording paper P is sent out in the arrow mark direction by the rotation. The hopper plate 13 is moved up and down by rotation of the roller 17.
Patent JP-H0999164-A (JP)
Title: Communication system of pachinko hall
Inventor: TAKEUCHI MASAHIRO
IPC: G06F21/34
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To call a specified individual during a play or perform the mutual communication between persons playing in group by providing an input means, a host computer and an informing means for informing of at least one kind of the contents transmitted from other pachinko machines on each pachinko machine. SOLUTION: A base-to-base unit 5 of each pachinko (Japanese pinball game) machine 1 is connected to a host computer through a personal computer communication line, and a telephone unit 28 is connected to a telephone control device through a telephone line. When an ID card is inserted to an input port 25, the information described on the ID card is read by a reader, and stored in the player position table of the host computer. In the processing for calling up a player carrying the ID card by telephone from the outside, the player position table is retrieved when receiving the ID code transmitted by a tone signal, and a line wire is connected to the telephone unit 28 of the pachinko machine of the retrieved corresponding person to allow the communication.
Patent JP-H10123697-A (JP)
Title: Phase shift mask and its manufacture
Inventor: IN KIO
IPC: G03F1/68
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask, which can form a semiconductor element pattern, in which a fine line width having improved resolution is achieved, by having double shading film patterns so formed that layers are separated from and made to cross each other in the horizontal direction, and a method for manufacturing the mask. SOLUTION: A phase shift mask includes a first shading film pattern 115a formed on a photomask substrate 110 in such a way that a part of the photomask substrate 110 is exposed. A shifter layer pattern 120a is provided over a part of the first shading film pattern 115a and over a part of the upper surface of the substrate 110 exposed by the first shading film pattern 115a. A second shading film pattern 125a spaced by a certain interval from the first shading film pattern 115a in the horizontal direction and so formed to expose a part of the upper surface of the substrate 110 exposed by the first shading film pattern 115a is provided at one end over the shifter layer pattern 120a.
Patent JP-H0679849-A (JP)
Title: Manufacture of heat insulation material coated with skin material
Inventor: SHIODA MASATO
IPC: B32B37/00
Filed: 1992-09-01
Abstract: PURPOSE:To enable a skin material-coated heat insulator to be manufactured continuously by fusing a thermoplastic sheet partially at front and the rear end parts in the supply direction of the insulator, and cutting off the heat-fused parts, and then tearing off the non-fused parts in the supply direction for cutting off the thermoplastic sheet. CONSTITUTION:An insulation material 1 consisting of glass wool with a proper thickness is continuously fed and cut into a predetermined length by a cutter and, on the upper and lower surfaces thereof, thermoplastic sheets 3,3 consisting of polyethylene film are fed simultaneously. By a heat-fusing device, partial fusion is effected continuously at front and the rear ends of the feeding direction of the insulation material 1. Thereafter, by the use of hole making devices 4 comprising blades 4a and cylinder 4b disposed on both ends in the feeding direction of the insulator 1 under conveyance, the thermoplastic sheets 3 are ruptured instantaneously at a predetermined length pitch through timer setting, thus air vent holes are made therein. By the manufacture aforementioned, compression packing can be done by an online process, and labor saving can also be achieved.
Patent JP-H0789266-A (JP)
Title: Unevenly folding form
Inventor: INOUE TAEKO
IPC: B42D15/02
Filed: 1993-09-22
Abstract: PURPOSE:To provide a low-cost continuous form in which an arbitrary amount of confidential information can be sent to a personal address by concealing it, information contents of pages can be observed by a content column in a sealed state at a glance and which can be easily opened. CONSTITUTION:A continuous form is formed by alternately connecting two types of form pieces (1-n) having different pitch sizes through folding sew lines (m2-m(n+1)) in a longitudinal direction of the continuous form, and alternately folding the pieces (1-n) in an opposite direction at the lines (m2-m(n+1)), pressurizing and sealing it, wherein releasable adhesive layers are provided on opposite form surfaces to be folded.
Patent JP-S61136434-A (JP)
Title: Weightless environment apparatus
Inventor: SAKAI MASAZUMI
IPC: B01J19/00
Filed: 1984-12-07
Abstract: PURPOSE:To generate a weightless state, by embedding a U-shaped vacuum pipe, of which both end parts are opened to the ground surface part, in the ground and arranging capsule shooting and accelerating electromagnetic control apparatuses to both end parts and intermediate outer periphery of said pipe. CONSTITUTION:When the capsule A positioned at the upper end of one vertical part 1a of a U-shaped pipe 1 is shot by an electromagnetic control apparatus 4 to be fallen along the capsule track in the U-shaped pipe 1 and accelerated in positive feed by electromagnetic control apparatuses 4, 5, the capsule A is fallen over a certain distance and the inner shell 8 thereof is brought to a weightless state in this state. The capsule A having fallen to the lower end of the vertical part 1a is treated in its inertia force by the clothoid curve type track of the lower end curved part 1b and reversed at the curved part without being destructed to rise through the other vertical part 1a'.
Patent JP-S62120284-A (JP)
Inventor: KAGAMI MICHIHISA
IPC: B62J9/00
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61135239-A (JP)
Title: Echo canceller
Inventor: NAGAI KIYOTAKA
IPC: H04B3/23
Filed: 1984-12-06
Abstract: PURPOSE:To secure the stable working of an echo canceller at all times despite a long-time input of a narrow-band signal, by detecting the narrow-band properties of a received input signal and inhibiting the correction of coefficient of an adaptive filter. CONSTITUTION:An adaptive filter 5 stores the estimated impulse response of an echo route 9 as the coefficient of the filter 5 and filters the input signal received through a terminal 1 to produce an artificial echo signal and to supply this echo signal to a subtractor 6. The subtractor 6 subtracts the echo signal from the signal supplied through an input terminal 3 at the transmission side through a route 9 with cancellation of the echo component to deliver the subtracted signal through an output terminal 4 at the transmission side. A narrow-band signal detector 7 measures the narrow-band properties of the input signal at the reception side and inhibits the correction of the coefficient of the filter 5 when a narrow-band signal is decided. Thus an echo canceller has the stable working with no accumulation of arithmetic errors of the tap coefficient of the filter 5 despite the long-time reception of the narrow-band signal.
Patent JP-H0199378-A (JP)
Title: Ghost eliminating device
Inventor: SHIKI TATSUYA
IPC: H04N5/21
Filed: 1987-10-13
Abstract: PURPOSE:To attain waveform equalization of a signal waveform being a reference by using the 1st transversal filter section so as to generate an error component and a signal of an inverted component and adding them to an original signal so as to eliminate a nearby ghost. CONSTITUTION:The 1st detection section 11 and the transversal filter section 13 detects a nearby ghost component from a reference signal waveform included in a television signal and a normal reference signal waveform having no distortion, and generates its inverted component and an adder circuit 15 adds it to an original signal to cancel the nearby ghost. Moreover, a reference signal waveform after the nearby ghost is eliminated is used, and the 2nd detection section 12 and a transversal filter section 15 detect a normal ghost component having a normal delay time, generate its inverted component and an adder circuit 17 adds it to a signal after the nearby ghost is eliminated to cancel the normal ghost component. Thus, the nearby ghost and normal ghost are eliminated with high accuracy in this way.
Patent JP-H0977149-A (JP)
Title: Oil-adsorptive treatment pack
Inventor: KISHIMOTO SUSUMU
IPC: B65D5/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To safely and rapidly make an oil-adsorptive material adsorb waste food oil to dispose it, by arranging the oil-adsorptive material chiefly formed of dry pulp non-woven fabric in a square cylindrical tray container formed by use of processed paper produced by sticking paper materials on both sides of a polyolefin thin film. SOLUTION: A laminate paper in which paper materials 3, 4 like kraft paper are stuck on both faces of a polyolefin thin film, PE(polyethylene) film 2 for instance, is used for a blank sheet for a tray container. When assembling the container by use of the blank sheet, at first, a pair of side plates 6, the end plate, inside plate 8', the inner end plate 9 are erected respectively on the four sides of the bottom plate 4 and then, projections 12 provided at the corners of the free end of the inside plate 8' and the inner end plate 9 and notches 13 are connected to each other to form a square cylindrical tray container A. Next, a plurality of oil-adsorptive materials B chiefly made of dry pulp non-woven fabric are laminated and these are set in the tray container A.
Patent JP-2001084996-A (JP)
Title: Battery pack
Inventor: SATO FUMIYA
IPC: H01M50/574
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an accident, such as firing or smoking in advance by preventing progress of a failure due to electrolyte leakage of a battery cell or a battery pack, using the battery cell. SOLUTION: This battery pack 1 is provided with a battery cell 3, an electrolyte leakage detector 4 for detecting leakage of an electrolyte of the battery cell 3, a current breaker 5 for electrically cutting off a current line between the battery cell 3 and outside terminals 9 (9a, 9b) when electrolyte leakage occurs in the battery cell 3, and a discharge device 6 having a function to self-discharge the battery cell 3. A body apparatus X is connected to a charger Y so that its charging and discharging are carried out.
Patent JP-S61134671-A (JP)
Title: Wind direction and wind speed meter and its arithmetic unit
Inventor: SATO IESATO
IPC: G01P13/00
Filed: 1984-12-06
Abstract: PURPOSE:To process simultaneously a measurement of a wind speed and a wind direction by providing a wind cup and a wind direction vane which are rotated centering around the same shaft each other, and two pieces of disks which are rotated in the reverse or the same direction each other by a rotation of said wind cup and wind direction vane. CONSTITUTION:As for a wind direction vane 3, its shaft center is the same as that of revolving shafts 101, 201 of said wind cups 1, 2, but it is constituted of a different shaft body. In this state, when a wind is received, the first wind cup 1 and the second wind cup 2 are rotated in the reverse direction to each other since the directions of the respective cups 102, 202 are reverse to each other. Also, this rotation is transferred to encoder plates 4, 5 by said revolving shaft 101 and 102, and a code generated by binary code element trains 401, 501 placed in their peripheral edges is read by a read means 7, by which a wind speed and a wind direction are processed simultaneously.
Patent JP-H0199284-A (JP)
Title: Electrolyte plating device for printed board
Inventor: KASAI OSAMU
IPC: C25D17/12
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a plating layer having uniform thickness on the whole surface of a printed board by dividing a flat platelike electrode at predetermined interval in directions X and Y, and moving the divided electrodes in a direction of the board. CONSTITUTION:A printed board 13 and an electrode plate 14 are dipped in an electrolyte 12 and oppositely disposed. The substrate 13 and the plate 14 are conducted therebetween, and metallic ions are precipitated in the electrolyte 12. In this case, the plate 14 is divided at a predetermined interval in the directions X, Y. Means for moving in a direction approaching the substrate 13 or separating from the substrate 13 (supporting rods 16A, 16B, 16C, gears 17A, 17B, 17C,..., motors 20A, 20B, 20C, controllers 21A, 21B, 21C) are provided on the divided plates 14A, 14B, 14C. Thus, a uniformly thick pattern copper plated layer is obtained on the whole substrate 13 irrespective of the placing density of electronic components.
Patent JP-H10101486-A (JP)
Title: Optical material for ultraviolet laser beam
Inventor: KOMATSU RYUICHI
IPC: C30B29/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical material having excellent heat conductivity with hardly cracking, not generating a color center without cloudiness by constituting a window material with a specific single crystal in the optical material containing the window material provided in an optical path of ultraviolet laser beams. SOLUTION: This optical material of high light transmittance without damaging high-power ultraviolet laser beams is obtained by constituting a window material 11 and a lens material 12 both provided in an optical path 10 of ultraviolet laser beams with a lithium tetraborate single crystal. A lithium tetraborate single crystal has a wide transparent region to wavelengths of the incident laser beam and high threshold value of light damage, and is easily formable of a high-quality large size crystal and has excellent processability, then is suitable for an optical material such as a window material, a lens material, an attenuator material, a beam splitter material, a laser cavity optics material and a beam shaping optics material for ultraviolet laser beams.